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220174-60-7

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220174-60-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220174-60-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,1,7 and 4 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 220174-60:
(8*2)+(7*2)+(6*0)+(5*1)+(4*7)+(3*4)+(2*6)+(1*0)=87
87 % 10 = 7
So 220174-60-7 is a valid CAS Registry Number.

220174-60-7Downstream Products

220174-60-7Relevant articles and documents

Preparation of vicinal diimines: A new dehydrogenative coupling reaction of aldimines mediated by ytterbium metal

Jin, Wu-Song,Makioka, Yoshikazu,Taniguchi, Yuki,Kitamura, Tsugio,Fujiwara, Yuzo

, p. 1101 - 1102 (1998)

Dehydrogenative coupling takes place to give vicinal diimine compounds in the reaction of aromatic aldimines with ytterbium metal followed by treatment with aromatic aldehydes such as 1-naphthaldehyde (1-NpCHO) as a hydrogen acceptor.

COUPLING OF IMIDOYL CHLORIDES TO DIAZADIENES BY ANIONIC NICKEL COMPLEXES

Alper, Holward,Tanaka, Masato,Hachem, Khaled

, p. 95 - 100 (2007/10/02)

Imidoyl chlorides react with aroyltricarbonylnickelates, under mild conditions, to give 1,4-diaza-1,3-butadienes and α-diketones.An electron transfer mechanism is proposed for this reaction.

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